Part Number:
d:
D:
B:

Single Row Tapered Roller Bearings (Inch Series)

Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)

Dimension and Parameters

Bearing NO. :81630/81962
Boundary dimensions(mm)
d :159.951
D :244.475
T :47.625
B :46.83
C :33.338
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :322
Cor :494
Limiting speed(rpm)
Grease :1400
Oil :1900
Application point
a :41.8
Abutment and fillet dimensions(mm)
da max :172
db min :177
Da max :219
Db min :227
ra max :3.6
rb max :3.2
Value
e :0.35
Y :1.72
Y0 :0.95
Weight (kg)
Refer :6.62

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